1 files changed, 5 insertions, 13 deletions

diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index c93494fef8ef..d65d3481919c 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -128,9 +128,8 @@ EXPORT_SYMBOL(nf_log_packet);
 
 #ifdef CONFIG_PROC_FS
 static void *seq_start(struct seq_file *seq, loff_t *pos)
-        __acquires(RCU)
 {
-        rcu_read_lock();
+        mutex_lock(&nf_log_mutex);
 
         if (*pos >= ARRAY_SIZE(nf_loggers))
                 return NULL;
@@ -149,9 +148,8 @@ static void *seq_next(struct seq_file *s, void *v, loff_t *pos)
 }
 
 static void seq_stop(struct seq_file *s, void *v)
-        __releases(RCU)
 {
-        rcu_read_unlock();
+        mutex_unlock(&nf_log_mutex);
 }
 
 static int seq_show(struct seq_file *s, void *v)
@@ -161,7 +159,7 @@ static int seq_show(struct seq_file *s, void *v)
         struct nf_logger *t;
         int ret;
 
-        logger = rcu_dereference(nf_loggers[*pos]);
+        logger = nf_loggers[*pos];
 
         if (!logger)
                 ret = seq_printf(s, "%2lld NONE (", *pos);
@@ -171,22 +169,16 @@ static int seq_show(struct seq_file *s, void *v)
         if (ret < 0)
                 return ret;
 
-        mutex_lock(&nf_log_mutex);
         list_for_each_entry(t, &nf_loggers_l[*pos], list[*pos]) {
                 ret = seq_printf(s, "%s", t->name);
-                if (ret < 0) {
-                        mutex_unlock(&nf_log_mutex);
+                if (ret < 0)
                         return ret;
-                }
                 if (&t->list[*pos] != nf_loggers_l[*pos].prev) {
                         ret = seq_printf(s, ",");
-                        if (ret < 0) {
-                                mutex_unlock(&nf_log_mutex);
+                        if (ret < 0)
                                 return ret;
-                        }
                 }
         }
-        mutex_unlock(&nf_log_mutex);
 
         return seq_printf(s, ")\n");
 }